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Versions: 24
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Contents
module Hydra
module Collections
module AcceptsBatches
def batch
@batch ||= batch_ids_from_params
end
def batch=(val)
@batch = val
end
# Callback to be used in before_filter
def check_for_empty_batch?
return batch.empty?
end
protected
def batch_ids_from_params
if params["batch_document_ids"].blank?
[]
elsif params["batch_document_ids"] == "all"
Hydra::Collections::SearchService.new(session, current_user.user_key).last_search_documents.map(&:id)
else
params["batch_document_ids"]
end
end
def filter_docs_with_read_access!
filter_docs_with_access!(:read)
end
def filter_docs_with_edit_access!
filter_docs_with_access!(:edit)
end
def filter_docs_with_access!(access_type=:edit)
no_permissions = []
if batch.empty?
flash[:notice] = "Select something first"
else
batch.dup.each do |doc_id|
unless can?(access_type, doc_id)
batch.delete(doc_id)
no_permissions << doc_id
end
end
flash[:notice] = "You do not have permission to edit the documents: #{no_permissions.join(', ')}" unless no_permissions.empty?
end
end
end
end
end
Version data entries
24 entries across 24 versions & 1 rubygems